Climate Change
An Ethical Framework for Climate Intervention Research
Can the AGU’s new principles defuse controversy and enable responsible research?
Research into climate intervention techniques, especially solar geoengineering, has long been controversial. Scientists as well as publics and policy makers have been divided on its risks and merits. In recent years, experiments proposed or undertaken in the USA, Sweden and Mexico have triggered vociferous opposition. Growing and unregulated commercial interest in the technologies seems likely …
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CONTINUE READINGNew Environmental Laws Focus on Public Health
Many of the environmental-focused bills that the governor signed this year involve ways to alleviate the health disparities faced by frontline communities.
The California State Legislature is now finally in its off-season. Governor Newsom had until Monday, September 30th to sign or veto bills that the legislature passed and sent to his desk. In a final tally of bills, according to CalMatters, Governor Newsom vetoed approximately 18% of the nearly 1,000 bills that landed on his desk …
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CONTINUE READINGThe Dangerous Embrace of Convenient Narratives Over Inconvenient Truths
As it turns out, Nature doesn’t care what stories you post on social media or spin on TV.
When lying becomes seen as legitimate political discourse, we’re in deep trouble. It’s short step from blaming people for imaginary crimes to rounding them up and or using force to stop them. That’s why climate scientists get death threats. And yet, whatever threats are made or carried out, reality will remain what it is. You can denounce climate change as a Chinese hoax, but that won’t stop the warming waters of the Gulf from sending incredible storms your way.
CONTINUE READINGGovernors Present Bold Vision for Investing in a New Forest Economy
As global leaders gather in Cali for COP16 and devastating fires continue across the Amazon, we should look to subnational groups for solutions to both the climate and biodiversity loss crisis.
The world has continued to watch as fires burn – yet again – across much of the Amazon basin. With historic droughts and ongoing lack of resources to tackle these fires and their underlying causes, they have ravaged millions of hectares of forests, communities, and wildlife habitat in Bolivia, Peru, Brazil, and beyond. These fires, …
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CONTINUE READINGStill Crazy After All These Years
There’s been an alarming growth of conspiracy theories, often antisemitic ones, to explain extreme weather events.
Were the Democrats or lithium mining companies or international bankers behind Hurricane Helene? Is geoengineering a conspiracy to take over the planet? These conspiracy theories abound — not just in the corners of the Internet but in political figures like RFK Jr. and Marjorie Taylor Greene. And they’re beginning to influence state legislatures, including one that just banned geoengineering.
CONTINUE READINGModel Uncertainty in Politics and Climate Policy
The polls could be systematically off, not just due to random error. That’s a worry with climate models as well.
Yes, your favored candidate could sweep the swing states, and yes, climate change could be more moderate than we now expect. But that shouldn’t give you much comfort on either issue, since the errors could equally be in the opposite directions.
Obviously, we’d like to improve our models, but that’s not always easy. In the meantime, the smart thing is to plan on the basis of the best models we have but avoid overconfidence about our predictions.
CONTINUE READINGClimate, Energy, and Environment on the Ballot
Ballot measures in Washington and California are especially important but others are worth noting.
The two biggest state initiatives are a $10 billion green bond proposal in California and a proposed rollback of Washington State’s new cap-and-trade program. The outcomes of these and other initiatives will provide a barometer of public sentiment on environmental issues.
CONTINUE READINGThe Election, Vehicle Emissions, and State Climate Plans
If the California car waiver survives a possible Trump presidency, we may have the overruling of Chevron to thank.
If one single thing about the election keeps state environmental regulators up at night, it’s how much a Trump victory would impact their ability to cut transportation emissions. As it turns out, Trump’s leverage would be reduced, ironically enough, because his conservative Supreme Court appointees helped overrule the Chevron doctrine. Trump can still cause a …
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CONTINUE READINGHurricane Milton and this Climate Moment
We’re witnessing the collision of extreme weather, climate science, national news and politics. The question of “Who pays for climate disasters?” is about to become even more important.
When President Biden addressed the nation yesterday from the White House, he warned that Hurricane Milton could be one of the most destructive storms in more than a century, but he stopped short of explaining why — that climate change, fueled by our burning of fossil fuels, is making oceans warmer and storms stronger, capable …
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CONTINUE READINGArctic Futures: White Shield or Blue Economy
Multiplying proposals for ice restoration face geopolitical obstacles
Ice-thickening. Glacier curtains. Cloud brightening… Proposals for Arctic climate interventions seem to be multiplying by the day. The changing climate is not only shrinking ice caps and ice sheets, but also bringing much greater than average temperature rises in polar regions. These impacts particularly disrupt the lives and livelihoods of Arctic Indigenous Peoples. Arctic impacts …
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